f=imread('muscle.jpg');
imshow(f,[]);
F=fft2(f);
Fc=fftshift(F);
S=abs(Fc);
g=log(1+S);
figure,imshow(g,[]);
%Number of pixels form the center to the nearest peak is 3 .
%260 - 257 = 3
%The values are gotten by using Data Cursor tool in the plotted graph .
figure , plot(log(1+abs(Fc)));
